1To Benjamin Franklin from Samuel Cooper: Two Letters, 19 July 1783 (Franklin Papers)
(I) and (II) ALS : American Philosophical Society Having wrote you at large by the America that...
2To Benjamin Franklin from Samuel Cooper, 15 June 1782 (Franklin Papers)
ALS : American Philosophical Society I never was more pleased with the Spirit of my Country than...
3To Benjamin Franklin from Samuel Cooper, 13 May 1778 (Franklin Papers)
ALS : University of Pennsylvania Library Having been inform’d that the French Frigate from...
4To Benjamin Franklin from Samuel Cooper, 6 March 1782 (Franklin Papers)
ALS : American Philosophical Society Permit me to introduce my self to you as an Officer...
5To Benjamin Franklin from Samuel Cooper, 21 November 1778 (Franklin Papers)
ALS : American Philosophical Society I have just wrote to you by Mr Duncan Ingraham Junr. upon...
6To Benjamin Franklin from Samuel Cooper, 1 June 1778 (Franklin Papers)
ALS : American Philosophical Society; incomplete ALS : University of Pennsylvania Library Your...
7To Benjamin Franklin from Samuel Cooper, 22 July 1782 (Franklin Papers)
AL : American Philosophical Society I wrote you some Weeks ago how pleased I was with the Spirit...
8To Benjamin Franklin from Samuel Cooper, 8 September 1780 (Franklin Papers)
ALS : American Philosophical Society Having very Short Warning of an Opportunity to France by...
9To Benjamin Franklin from Samuel Cooper: Two Letters, 25 October 1777 (Franklin Papers)
(I) ALS : American Philosophical Society; (II) AL : American Philosophical Society; copy: Henry...
10To Benjamin Franklin from Samuel Cooper, [1782?] (Franklin Papers)
AL : American Philosophical Society Before you left America, I believe I mention’d to you the...